6, 10, 14, 16, 25, 32, 40, 50, 71, 100, 250 () ()

6, 10, 14, 16, 25

  -10--3, ,  -6-3, (6-3) ,

32

 32-3,  32-3,-323,, 32-3,,

40, 50, 71, 100, 250

 50-3,  50-3,, 50-3,, 71-3,, 50-3,  50-3,,

: , ( ), , , ( ), ( -4,2), , ( -140), ( -65 ).

: (), , (), (), (), ()